10402412 has 6 divisors (see below), whose sum is σ = 18204228. Its totient is φ = 5201204.

The previous prime is 10402411. The next prime is 10402421. The reversal of 10402412 is 21420401.

It is not an unprimeable number, because it can be changed into a prime (10402411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300298 + ... + 1300305.

It is an arithmetic number, because the mean of its divisors is an integer number (3034038).

Almost surely, 2^10402412 is an apocalyptic number.

It is an amenable number.

10402412 is a deficient number, since it is larger than the sum of its proper divisors (7801816).

10402412 is a wasteful number, since it uses less digits than its factorization.

10402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600607 (or 2600605 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10402412 is about 3225.2770423640. The cubic root of 10402412 is about 218.2954499209.

Adding to 10402412 its reverse (21420401), we get a palindrome (31822813).

The spelling of 10402412 in words is "ten million, four hundred two thousand, four hundred twelve".